Chemistry · Chemical Equilibrium & Acids
A weak diprotic acid H2A ionizes in two steps with successive ionization constants Ka1 and Ka2. Which of the following statements are true? A. log K = log Ka1 + log Ka2 B. H2A is a stronger acid than HA- C. Ka1 > Ka2 D. Ka = (Ka2 + Ka1) / 2 Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B and C only
- 2B, C and D only
- 3B and C only✓
- 4A and B only
Correct answer
B and C only
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